Taliban leader Mullah Omar died two years ago in Pakistan, Afghanistan's government and security services say.
Twitter's shares plunge more than 13% in early trading after the firm warns it will take time to attract new users.
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Merideth Gilmor’s job nearly killed her before she took a risky step back. More success followed when she started her own firm - and reconnected with her family.
Dean Hammer, the winner of this month’s BBC Travel photo competition, tells us how he got this starry shot.
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